90326280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1735

約数の個数: 128

約数和(自身を含む): 303004800

約数和(自身を除く): 212678520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1669, 1804, 2255, 2460, 2706, 3338, 3608, 4510, 4920, 5007, 5412, 6676, 6765, 8345, 9020, 10014, 10824, 13352, 13530, 16690, 18040, 18359, 20028, 25035, 27060, 33380, 36718, 40056, 50070, 54120, 55077, 66760, 68429, 73436, 91795, 100140, 110154, 136858, 146872, 183590, 200280, 205287, 220308, 273716, 275385, 342145, 367180, 410574, 440616, 547432, 550770, 684290, 734360, 752719, 821148, 1026435, 1101540, 1368580, 1505438, 1642296, 2052870, 2203080, 2258157, 2737160, 3010876, 3763595, 4105740, 4516314, 6021752, 7527190, 8211480, 9032628, 11290785, 15054380, 18065256, 22581570, 30108760, 45163140, 90326280]

約数ペア:

[(1, 90326280), (2, 45163140), (3, 30108760), (4, 22581570), (5, 18065256), (6, 15054380), (8, 11290785), (10, 9032628), (11, 8211480), (12, 7527190), (15, 6021752), (20, 4516314), (22, 4105740), (24, 3763595), (30, 3010876), (33, 2737160), (40, 2258157), (41, 2203080), (44, 2052870), (55, 1642296), (60, 1505438), (66, 1368580), (82, 1101540), (88, 1026435), (110, 821148), (120, 752719), (123, 734360), (132, 684290), (164, 550770), (165, 547432), (205, 440616), (220, 410574), (246, 367180), (264, 342145), (328, 275385), (330, 273716), (410, 220308), (440, 205287), (451, 200280), (492, 183590), (615, 146872), (660, 136858), (820, 110154), (902, 100140), (984, 91795), (1230, 73436), (1320, 68429), (1353, 66760), (1640, 55077), (1669, 54120), (1804, 50070), (2255, 40056), (2460, 36718), (2706, 33380), (3338, 27060), (3608, 25035), (4510, 20028), (4920, 18359), (5007, 18040), (5412, 16690), (6676, 13530), (6765, 13352), (8345, 10824), (9020, 10014)]